diff --git a/package.json b/package.json
index 82df5b0b..c01be516 100644
--- a/package.json
+++ b/package.json
@@ -16,11 +16,11 @@
     "copy-webpack-plugin": "^4.0.1",
     "electron": "1.4.12",
     "html-loader": "0.4.4",
-    "node-sass": "^3.13.1",
+    "node-sass": "^4.0.0",
     "npm-run-all": "3.1.2",
     "path": "^0.12.7",
     "raw-loader": "^0.5.1",
-    "sass-loader": "^4.0.0",
+    "sass-loader": "^4.1.0",
     "stylelint": "^7.0.3",
     "ts-loader": "^1.3.2",
     "tslint": "3.15.1",
@@ -30,13 +30,13 @@
     "webpack-svgstore-plugin": "^2.2.2"
   },
   "dependencies": {
-    "@angular/common": "2.3.0",
-    "@angular/compiler": "2.3.0",
-    "@angular/core": "2.3.0",
-    "@angular/forms": "2.3.0",
-    "@angular/platform-browser": "2.3.0",
-    "@angular/platform-browser-dynamic": "2.3.0",
-    "@angular/router": "3.3.0",
+    "@angular/common": "2.3.1",
+    "@angular/compiler": "2.3.1",
+    "@angular/core": "2.3.1",
+    "@angular/forms": "2.3.1",
+    "@angular/platform-browser": "2.3.1",
+    "@angular/platform-browser-dynamic": "2.3.1",
+    "@angular/router": "3.3.1",
     "@ngrx/core": "1.2.0",
     "@ngrx/effects": "2.0.0",
     "@ngrx/store": "2.2.1",